Home / 17,107,067.84-23,607,745.44-10,231,549.76

Finding the Fourth Proportional to 17,107,067.84, 23,607,745.44 and 10,231,549.76

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Solution

The fourth proportional to 17,107,067.84, 23,607,745.44 and 10,231,549.76 is: 14,119,533.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,067.84 : 23,607,745.44 = 10,231,549.76 : x
  2. Step 2: Convert to fraction form
    17,107,067.84/23,607,745.44 = 10,231,549.76/x
  3. Step 3: Cross multiply
    17,107,067.84x = 23,607,745.44 × 10,231,549.76
  4. Step 4: Simplify right side
    17,107,067.84x = 241,543,822,190,773.09
  5. Step 5: Solve for x
    x = 241,543,822,190,773.09/17,107,067.84
  6. Step 6: Final answer
    x = 14,119,533.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.